What are the trending stocks listed? These are stocks of material interest, as determined by a proprietary algorithm SpotGamma. Specifically, this list highlights companies with unusual activity which warrants attention. The trending signal is specific to each security and not comparable to any other ticker. SpotGamma Alpha subscribers can access the SpotGamma HIRO Indicator here. Related articles Where can I find the trending stocks listed? How often does the trending stock list update? How can I use the SpotGamma HIRO to help me trade? What symbols are listed in the SpotGamma HIRO Indicator? What is the SpotGamma HIRO Indicator?